baber/WOPTO huggingface dataset:
Patent JP-H03262187-A (JP)
Title: Formation of pattern
Inventor: YAMAMOTO TAKESHI
IPC: H05K3/02
Filed: 1990-03-13
Abstract: PURPOSE:To enable a surface pattern high in redundancy to be optionally formed on a wiring board through a fewer processes without deteriorating the wiring board in quality by a method wherein conductor paste is applied onto a ceramic wiring board, laser rays in wavelength of an infrared range are made to irradiate the board scanning its surface to solidify the paste for the formation of a pattern, and the disused paste is removed. CONSTITUTION:Conductor paste 2 formed of thermally sublimating resin (polyurethane resin) into which conductor powder such as copper powder or the like is mixed is applied onto all the surface of a ceramic wiring board 1 through a spin coater. Then, volatile solvent contained in the conductor paste 2 is removed once by drying, and then the board 1 is irradiated with laser rays. At this point, the irradiation of laser rays and the drive of an optical system are synchronized with each other and controlled to form an optional pattern, and when a required dose of heat rays are made to irradiate the paste along a required pattern to set, only the part of the conductor paste 3 irradiated with laser rays is solidified. In succession, the ceramic wiring board 1 is cleansed with solvent to remove the disused conductor paste which is not melted. By this setup, a surface pattern can be optionally formed without deteriorating a wiring board in quality.
Patent JP-S61217974-A (JP)
Title: Signal pickup device
Inventor: KOBAYASHI SHIGEMASA
IPC: G11B21/20
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a pickup device having high reliability, which can execute a protecting operation of a reproducing stylus, a lead wire and a plate spring supporting body, with regard to handling of a pickup cartridge, and a reproducing operation,by placing a detaining member of one body in the time base correcting direction before and behind a supporting body. CONSTITUTION:In case when a plate spring detaining member 7, and a cam 10 which is in its upper direction have stopped at a separated position, viscoelastic bodies 8a, 8b, 9a and 9b fixed to the plate spring detaining member 7 detain a plate spring supporting body 5 by a spring constant of about 50-100gw/mm. In the course of reproducing operation, from the cam 10 which is in the upper direction of the plate spring detaining member 7, the plate spring detaining member 7 receives a force in the direction A, and the viscoelastic bodies 8a, and 9a, 8b and 9b which have been fixed to the plate spring detaining member are held at a position having a prescribed gap (0.3mm), respectively. Accordingly, in the course of the reproducing operation, even in case when a shock has occurred from the outside, the supporting body causes no deformation because the shock is absorbed by the viscoelastic body.
Patent JP-H05265978-A (JP)
Title: Bus switching type multi-processor system
IPC: G06F15/173
Filed: 1992-03-17
Abstract: PURPOSE:To instantaneously execute data switching between each of processors by switching the corresponding memory of each processor by using a bus- switchboard. CONSTITUTION:The bus-switchboard is arranged between each processor and each data memory. The bus-switchboard switches connection between A and B in accordance with High/Low of a Bus Mode signal. At the time of Bus Mode = Low, an interval between an A-1 port and a B-1 port and the interval between an A-2 port and a B-2 port are connected. At the time of Bus Mode = High, the interval between the A-1 port and the B-2 port and the interval between the A-2 port and the B-1 port are connected. In the case that an A side is made the processor, and a B side is made the memory, as seeing from the B-1 memory, for instance, the processor to be connected is the A-1 processor at the time of Bus Mode = Low, and is the A-2 processor at the time of Bus Mode = High.
Patent JP-S51136685-A (JP)
Title: Process for preparing tetrahydroisoquinoline derivative
Inventor: UNNO NORIO
IPC: C07D217/24
Filed: 1975-05-19
Abstract: PURPOSE: 1 - Benzyl-5, 7 - dihydroxy - 1, 2, 3, 4 - tetrahydroisoquinoline derivative of formula I ( where R is trimethoxyphenyl) is new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51136027-A (JP)
Title: Improved combustion method of fuel injection type internal combustion engine
Inventor: KAWAI TAKAO
IPC: F02M25/022
Filed: 1975-05-19
Abstract: PURPOSE: An improved combustion method of fuel injection type internal combustion engine, that enables to reduce production of NOx in exhaust gas end to suppress production of CO, HC and soot duct etc. by making combustion of water drop in oil type emargeon fuel in fuel injection type with either one or combination of three methods such as super charging of air for combustion, heating air for combustion and adding temperature to fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09226854-A (JP)
Title: Container for dispensing constant quantity
Inventor: TAKAHASHI EISUKE
IPC: B65D83/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent contents from flowing back from the inside of a weighing chamber to a container by placing a weighed quantity adjust hole and a liquid raising pipe oppositely with respect to a center of an intermediate weighing plug to form a circular flow path separated and shielded for connecting the weighing adjust hole. SOLUTION: This container comprises a container body 3 including a neck 2 at an upper opening of a content liquid housing 1, an intermediate weighing plug 4 to be fitted into the neck 2 and a liquid raising pipe 5 provided on a side of the container body 3. The intermediate weighing plug 4 separably comprises a plug 6 having a flange and a cap 7 to be put over an upper end opening, wherein the inside of the plug 6 constitutes a weighing chamber 8. The plug 6 is inserted into the neck 2, the flange 61 is engaged with an upper end of the neck 2, and a lower end protrudes by a specified length from a lower end of the neck 2 into the container body 3. A weighed quantity adjust hole 9 is provided at an upper end of the plug 6. Thus, when content liquid weighed in the weighing chamber is dispensed from an outlet, the liquid may not flow back from the hole into the container body.
Patent JP-H04294012-A (JP)
Title: Disconnecting switch control circuit
Inventor: KATO MASATOSHI
IPC: H01H9/54
Filed: 1991-03-25
Abstract: PURPOSE:To provide a stable disconnecting switch control circuit able to solve problems of insulation by providing a voltage detecting device detecting generator voltage after releasing parallel-circuit breakers and disconnecting a disconnecting switch on condition that the generator volatage is zero. CONSTITUTION:After detecting that generator voltage is zero by means of a voltage detection device 10 connected to a main circuit of a generator 5, an auxiliary contact 10a is closed to excite an auxiliary relay 11. Thereby, a disconnecting switch for a synchronous starting circuit is opened at a contact 11a of the relay 11 so that overlapping of step wave surge of a high frequency to be generated from the disconnection switch between poles of an opened parallel-circuit breaker 7 and the generator voltage can be prevented. Accordingly, deterioration in interpole insulation of the circuit breaker can be reduced and also the capacity of the circuit breaker can be reduced.
Patent JP-H03260077-A (JP)
Title: Etching method for copper-based metallic material
Inventor: OGAWA YOSHIAKI
IPC: C23F1/00
Filed: 1990-03-12
Abstract: PURPOSE:To enhance adhesive properties of copper-based metallic material and resist resin and to form a clear fine pattern by previously forming an oxidative film of copper constituted of Cu2O as a main body on the surface of copper-based metallic material which is coated with an etching resistant and etched. CONSTITUTION:In a method for coating copper-based metallic material consisting of copper or copper alloy with an etching resistant resist and etching the copper-based metallic material, the oxidative film of copper constituted of Cu2O as a main body is formed on the surface of the material. Thereafter, this material is coated with the etching resistant resist and etched. The film of copper constituted of Cu2O as the main body is formed of only Cu2O. Further, this film may be constituted of Cu2O as the main body and of CuO in one part especially the outermost surface. In the case of forming this film, such a method is adopted that the material is utilized as an anode and anodically oxidized by electrolysis in an alkali aq. soln. and further that this material is electrodeposited from electrodeposition liquid contg. cupric ions.
Patent JP-S57174292-A (JP)
Title: Detection of misprinting
Inventor: TAKAHASHI AKIRA
IPC: G06F3/12
Filed: 1981-04-20
Abstract: PURPOSE:To enable detection of misprinting even for an unmanned machine judging misprinting from the number of pulses compared with a value calculated based on a printing data as output when a printing wheel is returned to the reference position each time one line is printed. CONSTITUTION:While a printing wheel having a plurality of types on the peripheral surface thereof runs only in a fixed direction with a step motor to select types, it is moved axially to print for each digit thereby performing a printing for one line. In a printer of such a type, before the start of a printing, the printing wheel is set at the position of printing ''0'', for example, and then, a printing is performed on a receipt R for one line (7 digits in the drawing). When the printing wheel is returned to the reference position after the end of printing for one line, the number of pulses provided to the step motor is counted and compared with a value calculated based on a printing data Q required for driving the printing wheel. Thus, a checking is done for misprinting within one line.
Patent JP-S63225165-A (JP)
Title: Reference electrode
Inventor: SUZUKI YASUYUKI
IPC: G01N27/30
Filed: 1987-03-16
Abstract: PURPOSE:To stabilize a characteristic, by providing an org. film gate reference type ISFET and an internal liquid in a cell provided with a window composed of a semipermeable membrane pervious to an ion and preventing the contamination of a specimen and the adsorption of a high-molecular substance by the surface of a gate. CONSTITUTION:An org. film gate reference type ISFET 1 is arranged in a cell 3 having a semipermeable membrane 2 as a window and an internal liquid 4 such as deionized water is allowed to fill the cell 3. Then, the cell 1 is immersed in a specimen liquid 5 and both liquids 4, 5 are partitioned by the membrane 2 to hold ion permeability not only to bring the interior of the cell 3 and the liquid 5 to the same potential but also to prevent the penetration of a high-molecular substance in the membrane 2. Therefore, the contatimation of the specimen liquid 5 due to an electrode is eliminated and the adsorption of the high-molecular substance by the surface of a gate is prevented. By this method, the characteristic of the reference ISFET can be kept for a long period of time.
Patent JP-S63226748-A (JP)
Title: Data base management system
Inventor: ENDO MAKOTO
IPC: G06F12/00
Filed: 1987-03-16
Abstract: PURPOSE:To efficiently utilize an electronic computer resource by providing each user program with a function for requesting the addition, reference, updating, deletion, and inquiry of data to a data base, and when the request is valid, executing the request. CONSTITUTION:An operating system OS1 has plural user programs 3. When an application program 32 in each user program 3 generates a request such as the addition, reference, updating, deletion, and inquiry of data stored in a data storing part 4 forming the data base, a data base management part 31 refers a data base management list and checks the existence of the user and the validity of the request. When the user is registered and the request is valid, said requested processing is executed. Consequently, the using efficiency of the electronic computer can be improved and a calculating time can be shortened.
Patent JP-S62219874-A (JP)
Title: Angle and magnification ratio setting device for original for color scanner
Inventor: NAITO YUKIHISA
IPC: G03F1/00
Filed: 1986-03-20
Abstract: PURPOSE:To correctly and efficiently set the magnification ratio and the rotary angle of an original by detecting the image of an allocation designating paper and the image of the original with an image detecting means, and enlarging, reducing, shifting and rotating either of them and overlapping mutually these images. CONSTITUTION:A television camera 2 photographs, is binary-coded and sends the image of an original 14 held at a holder 12 at a constant scale factor. A plane scanner 4 scans planely an allocation designating paper 6 mounted on it, binarizes the image and sends it to a processing circuit 20. After an image signal is stored into an internal memory circuit once, these images are overlapped to a CRT 30 for monitoring, displayed, and in accordance with the command signal from an operating device 24, the expansion, reduction, parallel shifting and rotation of the original are executed. Thus, the image of the original on the CRT 30 is completely overlapped with the outline 8 of the picture of the original on the CRT 30 and the sketch 16 of a pattern drawn in it. The processing circuit 20 calculates and counts the scale factor and the rotary angle at the time of the finishing of the original 14, from the enlarging/reducing ratio, rotary angle, etc., in the condition in which the image is overlapped in such a way.
Patent JP-H02240912-A (JP)
Title: Wafer having notch
Inventor: TAKAOKA MATSUO
IPC: H01L21/02
Filed: 1989-03-15
Abstract: PURPOSE:To enable simple recognition of the surface and the back of a wafer having a notch by forming the notch in a laterally asymmetric shape changing discontinuously with a change in position in the direction of the center. CONSTITUTION:In a wafer 1 having a notch 2 formed in the peripheral part, the notch 2 is formed in a shape changing discontinuously with a change in position in the direction of the center and the shape of the notch 2 is made asymmetric laterally with respect to a center line 1a. Since the notch 2 formed in the peripheral part of the water 1 has the shape changing discontinuously with the change in position in the direction of the center, in other words, a detection light formed by the notch 2 is also discontinuous when rough alignment of the wafer 1 is executed by using a photosensor, for instance, and even a minute slippage of the rough alignment can be detected. Thereby an error in alignment can be diminished and the surface and the back of the wafer can be recognized simply by eyes.
Patent JP-2000257129-A (JP)
Title: Flow straightening device of discharge port
Inventor: KISO HIDEKI
IPC: E03C1/086
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a flow straightening device of a discharge port capable of reducing a manufacturing cost, at the same time, facilitating the assembly in the discharge port and preventing the clog caused by foreign matters. SOLUTION: An elastic metal strip bent in waves is further rolled up into a ring state to for a star-like flow straightening member 2, and the flow straightening member 2 is expanded by its elasticity and is held on the inside circumferential surface of the discharge port 1. A cylindrical member 3 of the same strip and having an approximately C-shaped cross section is fitted to the inside of the flow straightening member 2, and the cylindrical member 3 is expanded by the electricity and is held.
Patent JP-H0570786-A (JP)
Title: Lubricating oil composition for alcohol engine
Inventor: WATANABE MASAHIKO
IPC: C10N30/06
Filed: 1992-02-18
Abstract: PURPOSE:To provide a lubricating oil for an alcohol engine, which can maintain its performance in preventing abrasion over a long period of time even if a large quantity of water and an acidic substance formed by the combustion of alcoholic fuel get mixed therein. CONSTITUTION:A mineral oil and/or synthetic base oil is mixed with two constituents, i.e., an abrasion inhibitor comprising zinc thiophophate and an ashless rust preventive to give a lubricating oil for an alcohol engine.
Patent JP-H11309542-A (JP)
Title: Manufacture of metal casting mold
Inventor: MEI CAI
IPC: B22C7/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for manufacturing a single or plural molds to cast a prototype parts or a relatively small number of parts at a low cost by involving a casting pattern of a carbon dioxide decay particles in a hard shell mold difficult to be subjected to the decay with the supercritical carbon dioxide fluid. SOLUTION: A pattern for manufacturing a die is manufactured by adhering particles of a coagulating material insoluble in an appropriate supercritical carbon dioxide covered with a binding agent soluble in supercritical carbon dioxide. A hard shell mold having appropriate strength is constructed around the pattern, and placed in an extraction chamber 42 of a supercritical fluid extraction device 40. The high-pressure liquid CO2 is fed into the chamber 42, and heated into the supercritical fluid. The high-pressure CO2 and the entrained binding agent are taken into a separation chamber 50 through a line 49. The shell mold 36 and contained coagulating particles released from the adhesion are taken out of the exhausted carbon dioxide extraction chamber 42.
Patent JP-H04275371-A (JP)
Title: Thermoplastic resin composition
Inventor: SUGA KATSUFUMI
IPC: C08G59/00
Filed: 1991-03-01
Abstract: PURPOSE:To provide an engineering plastic composition excellent in chemical resistance, moldability, impact resistance, heat-resistance, paintability, mechanical properties, appearance of molded article, etc., and usable as electrical and electronic parts, mechanical parts, automobile parts, etc. CONSTITUTION:An engineering plastic composition satisfying the above object can be produced by compounding specific amounts of an ethylene copolymer containing epoxy group and an olefinic copolymer containing acid group to an engineering plastic selected from polyester, polycarbonate, polyamide, polyphenylene ether, polyacetal, polyarylene sulfide, polyarylate, ABS, etc.
Patent JP-H07272947-A (JP)
Title: Wiring apparatus, power control apparatus and electric apparatus
Inventor: MIURA MORIO
IPC: H01F27/28
Filed: 1994-03-30
Abstract: PURPOSE:To make the diameter of pinholes in a wiring board identical to strengthen the connection of a winding to a lead pin and to miniaturize a wiring apparatus as a whole by a method wherein one end side of a winding for a first connection part is wound on a second lead pin which is adjacent to a first lead pin and a second connection part is formed. CONSTITUTION:One end 2x of a secondary winding is wound two times on a first lead pin 7b, and a first connection part 9a is formed. After that, a link wire part 10a is then formed, it is wound two times on a second lead pin 7c, and a second connection part 11a is formed. Thereby, since a winding can be wound by dispersing the number of turns into the first connection part and the second connection part, the number of turns at one connection part can be reduced, and the occupied width in the height direction of a winding part at every lead pin can be reduced while a winding operation is strengthened. Consequently, the diameter of pinholes in a wiring board can be made identical, the connection of the winding to the lead pins can be strengthened, and a wiring apparatus can be miniaturized as a whole.
Patent JP-S52144041-A (JP)
Title: Method of metallic coating
Inventor: MARUHASHI SHINSHIROU
IPC: B05D5/06
Filed: 1976-05-27
Abstract: PURPOSE: In 2-coat 1-bake metallic coating, use of a coating containing colored aluminum as face coating gives coating layers having more metallic gloss than those of conventional coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05325676-A (JP)
Title: Manufacture of cuni sheath superconductive wire
Inventor: YOSHINO KOJI
IPC: H01B12/10
Filed: 1992-02-14
Abstract: PURPOSE:To provide a CuNi sheath superconductive wire manufacturing method by which a sheath thickness becomes thin and uniform. CONSTITUTION:A superconductive wire rod covered with copper and CuNi alloy is inserted into a compound pipe formed by compounding a metallic material layer being excellent in processability on the outer periphery of a CuNi alloy pipe, so that a compound billet can be formed. The metallic material layer is removed from the outer periphery of a wire raw material obtained by carrying out a drawing processing on this compound billet, so that a CuNi sheath superconductive wire can be manufactured. At this time, a noble metal material layer is compounded thinly on the outer periphery of the CuNi alloy pipe, and a copper type material layer is compounded thickly above it, so that the compound pipe can be formed, and drawing processability on the compound billet formed by using this compound pipe can be heightened, so that the high quality wire raw material can be obtained. The copper type material layer on the outermost periphery of this wire raw material is dissolved and removed by means of copper soluble solution which does not erode the noble metal material layer, and next, the noble metal material layer is electrolyzed at an anode in electrolytic electric potential equal to or lower by 300mV than electrolytic electric potential of a CuNi alloy material, and a CuNi alloy layer is removed without eroding it, so that the CuNi sheath superconductive wire having a thin and uniform sheath thickness can be manufactured.
Patent JP-H07303269-A (JP)
Title: Communication system for processing caller id information
Inventor: AIRIIN WAI CHIYAN
IPC: H04Q3/58
Filed: 1995-03-22
Abstract: PURPOSE: To provide an information processing system used related with a telephone communication system. CONSTITUTION: An information processing system includes a caller identification signal receiver 252, time switching device 254, and call transmitting device 250. When an input call is not received, the time switching device 254 is turned into an open state, and a line between a telephone line and the call transmitting device 250 is interrupted. When the input call is received, the time switching device 254 and the caller identification signal receiver 252 are activated. The time switching device 254 is turned into a closed state after a finite time, for example, several seconds pass. Thus, a time sufficient for the caller identification signal to arrive the input telephone line is permitted. The caller identification signal receiver 252 immediately activates the time switching device 254 in response to the reception of the input caller identification information.  The call transmitting device 250 connects an input telephone calling with the selected one of plural station sets 231-235 in response to the caller identification signal receiver 252.
Patent JP-H05233280-A (JP)
Title: Pipeline arithmetic processor
Inventor: KODAMA JUNICHI
IPC: G06N7/02
Filed: 1992-02-17
Abstract: PURPOSE:To provide a pipeline arithmetic processor capable of executing proper processing in accordance with the contents of information and efficiently utilizing a pipeline. CONSTITUTION:Input data to be inputted to the pipeline arithmetic processor 5 are constituted of information data D detected by a sensor S and discrimination data R consisting of flags indicating the priority of the data D and a valid/ invalid flag indicating the validity of the information. Plural input data are inputted to a priority discriminator 6 in parallel through plural input registers-(r), the data with the highest priority out of data having the valid flag is selected based upon the discrimination data, its information data Dij is inputted to a fuzzy inference engine core 7 and its decision data Rij is inputted to a delay device 8. The former data Dij is processed by pipeline processing and its result data Cij are outputted, so that the data Rij making a pair with the result data Cij are delayed only by the processing time by the device 8 and outputted simultaneously with the data Cij.